package cn.fourhundredandeighteen.service;

import cn.fourhundredandeighteen.entity.SubjectStudent;

import java.util.List;

/**
 * @description:
 * @author: liuyongqi
 * @time: 2020/12/17
 */
public interface SubjectStudentService {

    List<Long> getSubjectToStudentList(Long subjectId);

    List<Long> getStudentToSubjectList(Long studentId);
    int insertStudentAndSubjectList(Long subjectId,Long[] studentIds);
}
